In a certain code,$PALE$ is written as $2134$,$EARTH$ is written as $41590$,how will $PEARL$ be written in that code?

The number $879341$ is to be codified in the following code:

Digit	$7$	$2$	$1$	$5$	$3$	$9$	$8$	$6$	$4$
Letter	$W$	$L$	$M$	$S$	$I$	$N$	$D$	$J$	$B$

In a certain code language:
$(A)$ 'pod najoe' means 'very bright boy'
$(B)$ 'tam nu pod' means 'the boy comes'
$(C)$ 'nu per ton' means 'keep the doll'
$(D)$ 'joc ton su' means 'very good doll'
Which of the following statements can be dispensed with for answering the above question?

In a certain code,$4$ il be pee $9$ means 'roses are blue',$sik$ hee $9$ means 'red flowers' and $pee$ mit hee $9$ means 'flowers are vegetables'. How is 'red' written in that code?

In a certain code,'you are' means 'Se Pa','see you' means 'La Se',and 'parrots are' means 'Ni Pa'. What does 'see parrots' mean in that code language?

In a certain code,$SUBSTITUTION$ is written as $ITSBUSNOITUT$. How is $DISTRIBUTION$ written in that code?